نتایج جستجو برای: ophthalmic health survey

تعداد نتایج: 1277093  

Journal: :Archives of internal medicine 2005
Robin P Hertz Alan N Unger Jeffrey A Cornell Elijah Saunders

BACKGROUND Effectively reducing cardiovascular disease disparities requires identifying and reducing disparities in risk factors. Improved understanding of hypertension disparities is critical. METHODS Cross-sectional analysis of nationally representative samples of black and white adults 20 years and older who participated in the National Health and Nutrition Examination Survey (NHANES) 1999...

Journal: :Annals of family medicine 2006
Arch G Mainous William J Hueston Charles J Everett Vanessa A Diaz

PURPOSE Staphylococcus aureus is a common cause of invasive infections, yet most assessments of prevalence are based on health care-based samples. We computed population-based estimates of nasal carriage of S aureus and risk factors for carriage, as well as population-based estimates of nasal carriage of methicillin-resistant S aureus (MRSA). METHODS We used the National Health and Nutrition ...

2003
Carolina Cruz-Neira

PC graphics technology, primarily driven by the video gaming industry, is becoming a possibility for the development of advanced virtual reality environments. The graphics and computational power required for virtual environments has been previously available exclusively on highend computing systems. Clustering multiple PCs to develop multi-processor multi-graphics systems capable of running an...

Journal: :Social science & medicine 2005
Sven E Wilson Benjamin L Howell

Researchers have long viewed large, longitudinal studies as essential for understanding chronic illness and generally superior to cross-sectional studies. In this study, we show that (1) age-specific arthritis prevalence in the longitudinal Health and Retirement Study (HRS) from the United States has risen sharply since its inception in 1992, and (2) this rise is almost surely spurious. In peri...

2016
Ronaldo Iachan Carol Pierannunzi Kristie Healey Kurt J Greenlund Machell Town

BACKGROUND The Behavioral Risk Factor Surveillance System (BRFSS) is a network of health-related telephone surveys--conducted by all 50 states, the District of Columbia, and participating US territories-that receive technical assistance from CDC. Data users often aggregate BRFSS state samples for national estimates without accounting for state-level sampling, a practice that could introduce bia...

Journal: :Historia, ciencias, saude--Manguinhos 2016
Fabiane Vinente Dos Santos

A wave of Haitian immigration into Brazil began in February 2010 through three northern border states: Acre, Rondônia, and Amazonas. Focusing on the state of Amazonas, the article uses an ethnographic approach to explore the social networks involved in this immigrant issue and examines how Brazil’s Sistema Único de Saúde (SUS) responded to the demands placed by this unexpected contingent of new...

2014
Shristi Rawal Howard J Hoffman Kathleen E Bainbridge Valerie B Duffy Joseline S. Raja Maria L. Hoffman Kristen N. Peck Kristen E. Govoni Steven A. Zinn Sarah A. Reed

2018
Cynthia L. Ogden Margaret D. Carroll Tala H. Fakhouri Craig M. Hales Cheryl D. Fryar Xianfen Li David S. Freedman

Obesity prevalence varies by income and education level, although patterns might differ among adults and youths (1-3). Previous analyses of national data showed that the prevalence of childhood obesity by income and education of household head varied across race/Hispanic origin groups (4). CDC analyzed 2011-2014 data from the National Health and Nutrition Examination Survey (NHANES) to obtain e...

Journal: :Advance data 2005
Margaret A McDowell Cheryl D Fryar Rosemarie Hirsch Cynthia L Ogden

This report presents national anthropometric reference data based on health examination survey results from the National Health and Nutrition Examination Survey (NHANES), 1999-2002, for all ages of the U.S. population. Weighted population means, standard errors of the means, and selected percentiles are presented for the total U.S. population by sex, race or ethnic group, and age in years or ag...

Journal: :Scientific Reports 2021

Abstract To analyze the relationship between systemic lipid profile levels and meibomian gland dysfunction (MGD) subtype in Korea. The ophthalmic data of 95 eyes serum profiles patients were reviewed. These factors compared with those general population using from Korean National Health Nutrition Examination Survey (KNHANES), which evaluated 2,917 subjects. Of these, comparison group (1:5 ratio...

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